2(4+a)=18

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Solution for 2(4+a)=18 equation:


2(4+a)=18

We simplify the equation to the form, which is simple to understand 
2(4+a)=18

Reorder the terms in parentheses
+(+8+2a)=18

Remove unnecessary parentheses
+8+2a=+18

We move all terms containing a to the left and all other terms to the right. 
+2a=+18-8

We simplify left and right side of the equation. 
+2a=+10

We divide both sides of the equation by 2 to get a. 
a=5

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